Erratum to: Curr Genet DOI 10.1007/s00294-010-0309-z

In the original publication of the article, under "Discussion" section (paragraph 5), the text "and that the cAMP concentration and the activities were repressed when a reactive oxygen species inhibitor was used (Belinky et al. 2003)" should read as "and that Belinky et al. also observed an increase of cAMP concentration during the enzyme expression period (Belinky et al. 2003)".